Alvarado, Carlos S. “Las Alas De Psiqué: Extender La Mente Más Allá De Los Límites [The Wings of Psyche: Extending the Mind Beyond Limits] by Alejandro Parra”. Journal of Scientific Exploration 28, no. 4 (December 10, 2014). Accessed May 20, 2024. https://journalofscientificexploration.org/index.php/jse/article/view/846.